What is Barometer?

An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...

A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...

A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...

A very cold high pressure that originates over the Arctic Ocean.

The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...

A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.